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# Calories burned swimming crawl (medium speed) for 30 minutes 154.3 pounds or 70 kilograms

A person will burn 290.5 calories swimming crawl (medium speed) for 30 minutes if he/she weighs 154.3 pounds or 70 kg

### Inputs

Choose an activity/exercise from the box below:

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Begin typing an activity or exercise in the box below.
(Ex.: 'running').

Change any value below then click/tap 'compute calories!'

minutes

lbs or Kilograms

### Results

 Calories burned: 290.5 cal Mass (fat and/or muscle) burned: 37.6 g or 0.08 lb
Someone weighting 70 Kg or 154.3 lb swimming crawl (medium speed) burns 290.5 calories in 30 minutes. This value is roughtly equivalent to 0.08 pound or 1.33 ounces or 37.6 grams of mass (fat and / or muscle).

• Doing this activity 3 times a week for 30 minutes will loose 1 pounds or 0.45 Kg a month.
• Doing this activity 5 times a week for 30 minutes will loose 1.66 pounds or 0.75 Kg a month.

## How to calculate calories (burned)

The number of calories you burn while exercising is dependent on:

• the exercise you do
• the time spent doing the activity

By multiplying the MET (*) value by the body weight in kg and the duration of the activity, you can estimate the energy expenditure in Kcal specific to a person's body weight. This statement can be expressed as the following formula:

Calories burned = METs x weight x (time / 60)

In this example, swimming crawl (medium speed) at a 8.3 MET value, burns Kcal/kg x body weight/h.

So, a 70 kg individual swimming crawl (medium speed) for 30 minutes expends the following:

(8.3 METs x 70 kg) x (30 min/60 min) = 290.5 Kcal.

Notes:

• 8.3 is the value in METs for swimming crawl (medium speed)
• The time unit is expressed in minutes
• The mass (weight) unit is expressed in kilograms
• We divide the time by 60 (min) because the MET unit uses hour.

(*) MET means 'metabolic equivalent'

## Sample Calories Burned Calculations

### Disclaimer

Despite efforts to provide accurate information on this website, no guarantee of its accuracy is made. Therefore, the content should not be used for decisions regarding health, finances, or property.